Oral administration of Andriol does not allow to bypass the liver ( as stated in many sources ). Sin embargo, we need to know that the process of alkilyatsii 17? for esters hardly feasible task , moreover , it is complicated by the presence of methyl it means that estraza not show activity and andriol not turn into testosterone . What then is the mechanism of action ? To prevent the destruction of Andriol liver was coined by a very clever way – encapsulation of the drug . Specialized capsules contain an oil solution of the ether . This gave the lipophilic drug , which allowed him , without affecting the liver , just to get into the lymphatic system . Read more